40290888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152617}}^1$

素因数の和:152637

約数の個数: 32

約数和(自身を含む): 109884960

約数和(自身を除く): 69594072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 152617, 305234, 457851, 610468, 915702, 1220936, 1678787, 1831404, 3357574, 3662808, 5036361, 6715148, 10072722, 13430296, 20145444, 40290888]

約数ペア:

[(1, 40290888), (2, 20145444), (3, 13430296), (4, 10072722), (6, 6715148), (8, 5036361), (11, 3662808), (12, 3357574), (22, 1831404), (24, 1678787), (33, 1220936), (44, 915702), (66, 610468), (88, 457851), (132, 305234), (264, 152617)]